Fix instaparse macro loading by excluding .clj files from relocation

[hellolittlej]

Context

The mql-jvm module produces a shadow JAR — a fat JAR that bundles and relocates its Clojure dependencies under the io.mantisrx.mql.shaded.* namespace to
avoid classpath conflicts. The issue is that Clojure .clj/.cljc source files were being included in the shaded JAR along with the compiled .class files.

This causes a subtle but serious problem: instaparse/macros.clj (and other Clojure source files) gets relocated into the shaded namespace path. When
Clojure's macro system tries to load instaparse/macros.clj at runtime, it looks for the file under its original path — but the shadow plugin has moved it to
io/mantisrx/mql/shaded/instaparse/macros.clj. This breaks macro loading.

We have a user putting depends on the mql library in their spark job and failed at runtime due to FileNotFoundException

Caused by: java.io.FileNotFoundException: Could not locate instaparse/macros__init.class or instaparse/macros.clj on classpath., compiling:(io/mantisrx/mql/shaded/instaparse/core.cljc:1:1)
	at io.mantisrx.mql.shaded.clojure.lang.Compiler.load(Compiler.java:7391)
	at io.mantisrx.mql.shaded.clojure.lang.RT.loadResourceScript(RT.java:372)
	at io.mantisrx.mql.shaded.clojure.lang.RT.loadResourceScript(RT.java:363)
	at io.mantisrx.mql.shaded.clojure.lang.RT.load(RT.java:453)
	at io.mantisrx.mql.shaded.clojure.lang.RT.load(RT.java:419)
	at io.mantisrx.mql.shaded.clojure.core$load$fn__5677.invoke(core.clj:5893)
	at io.mantisrx.mql.shaded.clojure.core$load.invokeStatic(core.clj:5892)
	at io.mantisrx.mql.shaded.clojure.core$load.doInvoke(core.clj:5876)
	at io.mantisrx.mql.shaded.clojure.lang.RestFn.invoke(RestFn.java:408)
	at io.mantisrx.mql.shaded.clojure.core$load_one.invokeStatic(core.clj:5697)
	at io.mantisrx.mql.shaded.clojure.core$load_one.invoke(core.clj:5692)
	at io.mantisrx.mql.shaded.clojure.core$load_lib$fn__5626.invoke(core.clj:5737)
	at io.mantisrx.mql.shaded.clojure.core$load_lib.invokeStatic(core.clj:5736)
	at io.mantisrx.mql.shaded.clojure.core$load_lib.doInvoke(core.clj:5717)
	at io.mantisrx.mql.shaded.clojure.lang.RestFn.applyTo(RestFn.java:142)
	at io.mantisrx.mql.shaded.clojure.core$apply.invokeStatic(core.clj:648)
	at io.mantisrx.mql.shaded.clojure.core$load_libs.invokeStatic(core.clj:5774)
	at io.mantisrx.mql.shaded.clojure.core$load_libs.doInvoke(core.clj:5758)
	at io.mantisrx.mql.shaded.clojure.lang.RestFn.applyTo(RestFn.java:137)
	at io.mantisrx.mql.shaded.clojure.core$apply.invokeStatic(core.clj:648)
	at io.mantisrx.mql.shaded.clojure.core$require.invokeStatic(core.clj:5796)
	at io.mantisrx.mql.shaded.clojure.core$require.doInvoke(core.clj:5796)
	at io.mantisrx.mql.shaded.clojure.lang.RestFn.invoke(RestFn.java:512)
	at io.mantisrx.mql.core$loading__5569__auto____67.invoke(core.cljc:1)
	at io.mantisrx.mql.core__init.load(Unknown Source)

I'm putting ^ into the library so we don't leak the source files to each end consumers

Checklist

• ./gradlew build compiles code correctly
• Added new tests where applicable
• ./gradlew test passes all tests
• Extended README or added javadocs where applicable
• Added copyright headers for new files from CONTRIBUTING.md

[Andyz26]

pause/close this for now?